tablet

1a flat piece of stone, clay, etc. that has words written on it, especially one that has been fixed to a wall in memory of an important person or eventsynonymplaqueancient clay tablets with indecipherable writing

2a small, round, solid piece of medicine that you swallowsynonympillan aspirin tabletTake two tablets with water before meals.

3an amount of another substance in a small, round, solid piecewater purification tablets

4a number of pieces of paper for writing or drawing on, that are fastened together at one edgesee alsographics tablet